Solar Energy Production in Blommenholm, Akershus, Norway

Blommenholm, Akershus, Norway, located at coordinates 59.8989, 10.5404 in the Northern Temperate Zone, experiences significant seasonal variations in solar energy production potential. This location demonstrates the typical challenges of solar power generation in northern regions, with dramatic differences between summer and winter output. The seasonal solar production at this location shows a clear pattern. During summer, panels can generate an impressive 5.64 kWh per day for each kilowatt installed. Spring follows as the second most productive season with 4.11 kWh/day. However, production drops considerably during autumn to 1.51 kWh/day, and reaches its lowest point in winter with just 0.57 kWh/day per installed kilowatt.

Optimal Panel Installation

For fixed solar panel installations in Blommenholm, Akershus, the ideal tilt angle to maximize year-round energy production is 50 degrees facing South. This specific angle has been calculated to optimize annual solar capture based on Blommenholm's latitude and seasonal solar patterns. The substantial difference between summer and winter production indicates that Blommenholm is most suitable for solar energy generation from late spring through early autumn. During these months, longer days and higher sun angles create favorable conditions for solar electricity generation.

Environmental and Weather Considerations

Several environmental factors could potentially impact solar production in Blommenholm:

• Snow accumulation during winter months can significantly reduce already minimal winter production if not addressed
• Cloud cover, particularly common in coastal Norwegian regions, may reduce efficiency during otherwise productive periods
• Tree shading could be problematic in this residential area if panels are not positioned appropriately

To mitigate these challenges, solar installations in Blommenholm should incorporate several preventative measures. Snow-shedding frame designs with sufficient tilt can help minimize snow accumulation on panels. Regular cleaning and maintenance schedules are also essential, particularly after snowfall events. For maximum production, installations should prioritize locations free from tree shading, especially from the south. Additionally, using high-efficiency panels rated for performance in diffuse light conditions can help maximize output during cloudy periods. While Blommenholm's winter production is quite limited, the excellent summer and good spring output may still make solar installations worthwhile, particularly if they are part of a hybrid energy system or connected to the grid for net metering.

Note: The Northern Temperate Zone extends from 35° latitude North up to 66.5° latitude.

So far, we have conducted calculations to evaluate the solar photovoltaic (PV) potential in 114 locations across Norway. This analysis provides insights into each city/location's potential for harnessing solar energy through PV installations.

Link: Solar PV potential in Norway by location

Solar output per kW of installed solar PV by season in Blommenholm

Seasonal solar PV output for Latitude: 59.8989, Longitude: 10.5404 (Blommenholm, Norway), based on our analysis of 8760 hourly intervals of solar and meteorological data (one whole year) retrieved for that set of coordinates/location from NASA POWER (The Prediction of Worldwide Energy Resources) API:

 

Ideally tilt fixed solar panels 50° South in Blommenholm, Norway

To maximize your solar PV system's energy output in Blommenholm, Norway (Lat/Long 59.8989, 10.5404) throughout the year, you should tilt your panels at an angle of 50° South for fixed panel installations.

As the Earth revolves around the Sun each year, the maximum angle of elevation of the Sun varies by +/- 23.45 degrees from its equinox elevation angle for a particular latitude. Finding the exact optimal angle to maximise solar PV production throughout the year can be challenging, but with careful consideration of historical solar energy and meteorological data for a certain location, it can be done precisely.

We use our own calculation, which incorporates NASA solar and meteorological data for the exact Lat/Long coordinates, to determine the ideal tilt angle of a solar panel that will yield maximum annual solar output. We calculate the optimal angle for each day of the year, taking into account its contribution to the yearly total PV potential at that specific location.

Seasonally adjusted solar panel tilt angles for Blommenholm, Norway

If you can adjust the tilt angle of your solar PV panels, please refer to the seasonal tilt angles below for optimal solar energy production in Blommenholm, Norway. As mentioned earlier, for fixed-panel solar PV installations, it is optimal to maintain a 50° South tilt angle throughout the year.

Overall Best Summer Angle	Overall Best Autumn Angle	Overall Best Winter Angle	Overall Best Spring Angle
43° South in Summer	61° South in Autumn	72° South in Winter	52° South in Spring

Our recommendations take into account more than just latitude and Earth's position in its elliptical orbit around the Sun. We also incorporate historical solar and meteorological data from NASA's Prediction of Worldwide Energy Resources (POWER) API to assign a weight to each ideal angle for each day based on its historical contribution to overall solar PV potential during a specific season.

This approach allows us to provide much more accurate recommendations than relying solely on latitude, as it considers unique weather conditions in different locations sharing the same latitude worldwide.

Calculate solar panel row spacing in Blommenholm, Norway

We've added a feature to calculate minimum solar panel row spacing by location. Enter your panel size and orientation below to get the minimum spacing in Blommenholm, Norway.

Our calculation method

1. Solar Position:
   We determine the Sun's position on the Winter solstice using the location's latitude and solar declination.
2. Shadow Projection:
   We calculate the shadow length cast by panels using trigonometry, considering panel tilt and the Sun's elevation angle.
3. Minimum Spacing:
   We add the shadow length to the horizontal space occupied by tilted panels.

This approach ensures maximum space efficiency while avoiding shading during critical times, as the Winter solstice represents the worst-case scenario for shadow length.

Topography for solar PV around Blommenholm, Norway

Blommenholm is situated in the municipality of Bærum, Norway, approximately 10 kilometers west of Oslo's city center. The topography of this area is characterized by gentle hills and valleys typical of the Oslo Fjord region. The landscape features a mix of forested areas and residential developments, with elevation gradually increasing as one moves away from the fjord shoreline. The terrain around Blommenholm presents a varied landscape. The southern portion slopes gently toward the Oslo Fjord, with the coastline lying just a short distance away. Moving northward, the land rises gradually into rolling hills that eventually transition into more significant elevations that form part of the broader Kolsås ridge system. This ridge system runs roughly east-west and creates a natural backdrop to the northern parts of Bærum municipality.

Surrounding Topographical Features

To the east of Blommenholm lies Sandvika, a more densely developed area situated in a natural basin where several small rivers converge before flowing into the fjord. The western side transitions toward Høvik and Stabekk, maintaining similar undulating terrain with modest hills and shallow valleys. The northern areas beyond Blommenholm rise more dramatically, with forested hillsides that become part of the larger woodland areas that characterize much of Bærum's northern territory. These areas generally have steeper slopes and more varied elevation changes compared to the coastal regions. Water features are also significant in shaping the local topography. The Oslo Fjord forms the southern boundary of the broader region, while smaller streams and brooks cut through the landscape, creating natural drainage channels that have influenced settlement patterns and development over centuries.

Potential Areas for Solar PV Development

When considering locations for large-scale solar photovoltaic installations near Blommenholm, several factors must be evaluated including topographical suitability, existing land use, and environmental considerations. The south-facing slopes found throughout the region provide natural advantages for solar energy collection. Particularly promising are the gently inclined areas to the north and northwest of Blommenholm, where the terrain begins to rise but hasn't yet reached the steeper gradients of the more distant hills. These locations benefit from good solar exposure while avoiding the more densely populated immediate coastal zone. Areas around Kolsås and toward Lommedalen, approximately 3-5 kilometers northwest of Blommenholm, offer larger tracts of land with favorable orientation. These locations feature some agricultural and open spaces that could potentially accommodate larger installations while being sufficiently elevated to avoid significant shadowing from surrounding terrain features. The eastern corridor toward Gjettum and Haslum also contains several plateaus and gradually sloping terrain that could be suitable for solar development. These areas benefit from relatively open aspects with minimal obstruction from major topographical features. It's worth noting that the heavily forested areas that dominate much of the northern territory would generally be less suitable for solar development due to both practical installation challenges and environmental preservation considerations. Similarly, the densely built residential and commercial areas closer to the fjord present limited opportunities for large-scale installations, though smaller rooftop systems would be appropriate in these zones. The most promising regions for substantial solar development would therefore be the transitional zones between the more densely populated coastal areas and the higher, forested terrain to the north – particularly where south-facing aspects can be utilized without major land use conflicts.

Norway solar PV Stats as a country

Norway ranks 70th in the world for cumulative solar PV capacity, with 225 total MW's of solar PV installed. This means that 0.10% of Norway's total energy as a country comes from solar PV (that's 42nd in the world). Each year Norway is generating 42 Watts from solar PV per capita (Norway ranks 55th in the world for solar PV Watts generated per capita). [source]

Are there incentives for businesses to install solar in Norway?

Yes, there are several incentives for businesses wanting to install solar energy in Norway. The Norwegian government offers a range of financial support and tax breaks for businesses that invest in renewable energy sources such as solar power. This includes grants, loans, and tax deductions. Additionally, the Norwegian Energy Agency provides funding for research and development projects related to renewable energy technologies. Finally, the Norwegian Power Company (Statkraft) offers discounted electricity rates for businesses that use solar power.

Do you have more up to date information than this on incentives towards solar PV projects in Norway? Please reach out to us and help us keep this information current. Thanks!

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Compare this location to others worldwide for solar PV potential

The solar PV analyses available on our website, including this one, are offered as a free service to the global community. Our aim is to provide education and aid informed decision-making regarding solar PV installations.

However, please note that these analyses are general guidance and may not meet specific project requirements. For in-depth, tailored forecasts and analysis crucial for feasibility studies or when pursuing maximum ROI from your solar projects, feel free to contact us; we offer comprehensive consulting services expressly for this purpose.

Helping you assess viability of solar PV for your site

Calculate Your Optimal Solar Panel Tilt Angle: A Comprehensive Guide

Enhance your solar panel's performance with our in-depth guide. Determine the best tilt angle using hard data, debunk common misunderstandings, and gain insight into how your specific location affects solar energy production.